... . Radiographic kV: 40~150kV, 1 step 1kV, precision: ±(5%+1kVp)3. mA range: 25 ~ 630mA, precision: ±(5%+1mA)4. Exposure time: 2ms~5s ... , precision: ±(1%+0.1ms)5. MAs: 0.5mAs~500mAs6. Fluoroscopic kV: 40~120kV, 1 step 1kV ... , precision: ±(5%+1kVp)7. Pulse fluoro frequency: 1, 2, 4, 8, 15 ...